Overview

overview

10

Static

static

3

a0944adca0...ee.exe

windows7-x64

10

a0944adca0...ee.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    a0944adca0738fef3c942b008d3646ee
  • Size 844KB
  • Sample240223-24qynsbc28
  • SHA256 82a9aa0fd8bd98de2279486644673dd85f492310074bd2c94a21558c87e98164
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
darkcometevasionpersistencerattrojan

Malware Config

Targets

    • Target
      a0944adca0738fef3c942b008d3646ee
    • Size 844KB
    • SHA256 82a9aa0fd8bd98de2279486644673dd85f492310074bd2c94a21558c87e98164
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    darkcometevasionpersistencerattrojan

    • Darkcomet

      DarkComet is a remote access trojan (RAT) developed by Jean-Pierre Lesueur.

      trojanratdarkcomet

    • Modifies WinLogon for persistence

      persistence

    • Windows security bypass

      evasiontrojan

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • Windows security modification

      evasiontrojan

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks